Biotic Factors:
1. Trees: Trees are the dominant plant life in a forest, providing habitat, food, and oxygen for other organisms.
2. Insects: Forests are teeming with insects, which play crucial roles in pollination, decomposition, and food webs.
Abiotic Factors:
1. Sunlight: Sunlight is essential for photosynthesis, providing the energy source for the forest ecosystem.
2. Temperature: Temperature influences the types of plants and animals that can survive in a forest, as well as the rate of decomposition and other processes.